Below are two maps. Using the Fort Worth GIS city council overlays, I used Photoshop to layer the districts over a Google Maps still. Due to the shape of the districts and lacking quality from the GIS, the overlay below is approximate. Districts containing the Twitter bird represent those districts with a city council representative that has a Twitter account. The second, shows, for comparison, districts with a rep on Twitter versus the remainder of the city. Click the images to make larger.